• Description

USB LiPo Charger 7.4V 1A

Still using a big, bulky, traditional power adapter to charge your lithium battery? DFRobot provides you with a compact and efficient 7.4V lithium battery USB charger, only the size and weight of an ordinary Gravity sensor. With just a mobile phone AC adapter (or power bank) and an Android data cable, you can safely and efficiently charge the 7.4V lithium battery up to 1A, which commonly used in various robots and motor drivers. The light-weight and micro USB interface features make it ideal for outdoor applications. In addition to serve as a charger, it can also be embedded in a variety of 7.4V lithium battery-powered projects, adding a USB charging function to it, eliminating the need for battery swapping and the use of traditional bulky power adapters.

Quick Spec

• Charge Input Voltage (USB IN)：3-6V (5V, typical for USB IN)
• Battery Input (BAT IN): 7.4V 2s cells Li-polymer/Li-ion battery
• Maximum Charge Current: 1A trickle charging, constant current, constant voltage three phases charging
• Charge Cutoff Voltage: 8.4V ±1%
• Charge Efficiency: >90%
• Protections
• BAT IN: over charge/reverse connection protection
• USB IN: adaptive input current limitation, over heat/reverse connection protection
• Operation Temperature: -40℃ ~ +85℃
• Dimension: 28 x 37mm
• Net Weight: 13g

Board Layout

Wiring Diagram

Resources

• Product Page
• Product Wiki
• Schematic
• Mechanical Diagram
• SY6982C Datasheet

Shipping List

• 1 x USB Charger for 7.4V LiPo Battery
• 1 x 14 x 14 x 7mm Aluminum cooling fin
• 1 x 14 x 14 x 0.5mm Thermal conductive silicone pad

USB LiPo Charger 7.4V 1A

• Brand: DF Robot
• Product Code: DFR0564
• Weight: 0.014kg
• Product Status : Active

Stock

Warehouse	Stock Status	Location
Centurion	In Stock	CC239
Stellenbosch	In Stock	954
Bulk Location	No Stock

We ship free of charge between branches to complete your order.

• R109.00 (Inc Tax: R125.35)